64167861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 93265920

約数和(自身を除く): 29098059

約数列:

[1, 3, 23, 31, 69, 93, 131, 229, 393, 687, 713, 2139, 3013, 4061, 5267, 7099, 9039, 12183, 15801, 21297, 29999, 89997, 93403, 163277, 280209, 489831, 689977, 929969, 2069931, 2789907, 21389287, 64167861]

約数ペア:

[(1, 64167861), (3, 21389287), (23, 2789907), (31, 2069931), (69, 929969), (93, 689977), (131, 489831), (229, 280209), (393, 163277), (687, 93403), (713, 89997), (2139, 29999), (3013, 21297), (4061, 15801), (5267, 12183), (7099, 9039)]